package com.ywk.pattern._13_builder.Builder_runoob;

/**
 * @description:
 * @author: ${ywk}
 * @date: 2020-06-07
 */
public abstract class Burger implements Item {
    @Override
    public Packing packing() {
        return new Wrapper();
    }

    @Override
    public abstract float price();
}
